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– PolyGeo♦Apr 22 '17 at 23:01

In python all your paths should be prefixed with an r - r"C:\Temp\Data" or use double slash "C:\\Temp\\Data" to avoid errors with python trying to use your folder names
– Midavalo♦Apr 22 '17 at 23:42

Also I'm not sure what you're trying to do with the while loop at the end, but it will never exit that loop as x is always equal to or greater than 0.
– Midavalo♦Apr 22 '17 at 23:43

FYI I usually try to determine the SR projection code and use that when I set a Spatial Reference variable:

Out_coordinate_system = arcpy.SpatialReference(26910)

Esri provide a PDF in the ArcGIS folder (mine is located at C:\Program Files (x86)\ArcGIS\Desktop10.5\Documentation\projected_coordinate_systems.pdf) with coordinate systems that includes the codes, or you can get them from SpatialReference.org